Seiko Cal. 4537 - 621

This Hand-Winding model from 1996 features a 44mm Stainless Steel case. It features a White dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-934f1b628121]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

White

Jewels

30j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1996

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